Some of the issues with accessibility in Linux seem to come down to FOSS developers not willing to take an extra mile complying with accessibility standards, others have to do with how the big corporations have much more resources for it. Sadly, that seems to be the situation - I am surprised myself to learn there’s much to be improved in this department.
When it comes to accessibility and usability for the blind, Android and Linux are “objectively” worse compared to iOS and macOS/Windows.
Some of the issues with accessibility in Linux seem to come down to FOSS developers not willing to take an extra mile complying with accessibility standards, others have to do with how the big corporations have much more resources for it. Sadly, that seems to be the situation - I am surprised myself to learn there’s much to be improved in this department.